For Sale
    • For Sale
    • For Lease
    • Recently Sold
    • Property Lookup
    • Brokers
    Back to Search
    Renovated Duplex and Leased Gym Title is generated by Realmo AI

    319-321 Commercial Street, Rockport, ME 04856

    View on Map
    Claim this Listing
    New
    For Sale
    $625,000

    MULTI_FAMILY - Rockport, ME

    Property size:
    6,000 SF
    Lot size:
    0.50 Acres
    Price / SF:
    $104/SF
    Added:
    Jun 17, 2026
    Days on Market:
    3
    Last Refresh:
    Jun 19 at 2:06 pm

    Property Features for 319-321 Commercial Street

    General Information

    Property type
    Residential Multi Family
    Property subtype
    Other
    Zoning
    mixed use
    Bathrooms
    2
    Rooms
    Bathroom 2, Bathroom 1
    Patio and Porch features
    Deck
    Interior features
    1st Floor Bedroom
    Basement
    Crawl Space, Unfinished
    Standard status
    Active
    Size
    6,000 SF
    Lot size
    0.50 Acres

    Taxes and HOA fees

    Tax Year
    2025
    Tax Annual Amount
    7929

    Utilities

    Sewer type
    Public Sewer
    Heating system
    Electric (Heating), Propane (Heating), Hot Water(Heating), Heat Pump (Heating)
    Water source
    Public

    Building Details

    Year built
    2014
    Number of units
    2
    Flooring type
    Concrete, Wood
    Building materials
    Wood Frame, Vinyl Siding
    Roof type
    Shingle

    We can help!

    Listing Contact
    Aaron Crossman

    Listing agent Aaron Crossman

    Listing office Legacy Properties Sotheby's International Realty 46 Bayview Street, Portland, ME

    Listing date Jun 17, 2026

    MLS# 1667359 Listing URL

    Copyright © 2026 Maine Listings. All rights reserved. All information provided by the listing agent/broker is deemed reliable but is not guaranteed and should be independently verified.

    HighLights

    • Renovated duplex built in 2014, offering flexibility for long‑term rentals or short‑term vacation rentals
    • Includes a 4,000 sq ft commercial building leased at $2,400/month through 2030
    • Commercial space has an oversized garage door and is currently used as a gym
    • Property served by public water and public sewer
    • Heating includes electric, propane, hot water, and a heat pump
    • Deck and vinyl siding with wood‑frame construction; shingle roof

    Overview

    This offering combines a nicely renovated duplex with a separate commercial building on a single property. The duplex provides rental flexibility, with the space able to be leased long term or used as a short-term vacation rental. The commercial component is a large-footprint building with an oversized garage door, currently leased through 2030 and operating as a gym. The property totals approximately 6,000 square feet on a 0.5-acre lot and is zoned for mixed use.

    Located at 319-321 Commercial Street in Rockport, Maine, the property is described as a short walk from Rockport Harbor, placing it within reach of the area’s waterfront activity. The commercial building’s oversized garage door supports direct, service-oriented access for the current use.

    For buyers and operators, the layout allows the duplex and commercial building to be managed under one ownership with different operating models. The gym lease provides an established income stream through 2030 while the duplex can be positioned for either long-term tenants or short-term stays, depending on how the new owner wants to run the residential component. This mix of uses and lease structure may appeal to investors seeking diversified property types within a single, mixed-use zoning designation.
    Property Profile Location Intelligence

    Current Use by Public Records

    Duplexes

    Suggested Use

    Real Estate Agency Restaurant Law Firm Building Supply Dental Office Spa & Massage Center Auto Repair Shop Pharmacy Auto Parts Store Gym & Fitness Center

    Zoning and permitted uses should be independently verified with local authorities.

    Location Insight

    • Map
    • Local Demand
    City
    Rockport
    County
    Knox
    State
    Maine
    Longitude
    -69.080894
    Latitude
    44.179474

    FAQs

    What type of property is this?
    Duplex - Leased gym building with oversized door plus a renovated duplex offering long- or short-term rental flexibility.
    Where is this duplex located?
    The property is located at 319-321 Commercial Street Rockport, ME.
    What is the asking price?
    The asking price for this property is $625,000.
    What are key features of this property?
    This property features: Renovated duplex built in 2014, offering flexibility for long‑term rentals or short‑term vacation rentals; Includes a 4,000 sq ft commercial building leased at $2,400/month through 2030; Commercial space has an oversized garage door and is currently used as a gym
    More about this property
    Thanks! Your message was sent.
    Error! Your message wasn't sent.
    Please enter your name
    Please enter email
    Please enter the email in the correct format
    Please enter phone
    Please enter the number in the correct format
    Please enter message